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The Vicor MicroRAM URAM2C21 is an output ripple attenuator module that combines active and passive filtering to achieve significant noise attenuation. It provides greater than 40dB of noise attenuation across a frequency range of 60Hz to 1MHz.
This module operates over a wide input voltage range of 3 to 30V DC and is available in a 20A model. Its closed-loop architecture enhances load-transient response and offers precise point-of-load voltage regulation. The URAM2C21 is compatible with various switching converters, including Vicor's VI-200/VI-J00 and Maxi, Mini, and Micro series DC-DC converters.
Designed for reliability, the URAM2C21 supports redundant and parallel operation through its integrated ORing diode function. It is suitable for applications requiring clean power delivery and improved signal integrity. The module features a long pin style and a slotted baseplate for mounting.
The URAM2C21 operates over a range of 3 to 30V DC.
The URAM2C21 module has a current rating of 20A.
The operating temperature range for the URAM2C21 is -20°C to +100°C.
The URAM2C21 provides greater than 40dB of noise attenuation from 60Hz to 1MHz.
The Vicor URAM2C21 is an Output Ripple Attenuator.
The URAM2C21 is compatible with Vicor VI-200, VI-J00, Maxi, Mini, and Micro series DC-DC converters.